MSR Trail Filter Kit for Hikers

About this item

• Water filter replacement cartridge for the MSR TrailShot Microfilter and the MSR Trail Base Gravity Filter
• Hollow fiber technology allows water to pass through but traps harmful protozoa, like giardia and cryptosporidium, and bacteria, like salmonella
• Refreshes the flow rates of any MSR TrailShot Microfilter or MSR Trail Base Gravity Filter
• Ultralight (1 ounce) and compact (3x1 inches); filters 2,000 iters before needing to be replaced; manufacturer’s 3-year limited warranty
• Ineffective towards bacteria (99.9999%), protozoa (99.9%), and particulates; capable of filtering as much as 2,000 liters without the use of iodine, chlorine, or additional chemicals.